diff --git a/input.c b/input.c index dd22ac75..ee31b7e1 100644 --- a/input.c +++ b/input.c @@ -144,6 +144,7 @@ static void input_osc_104(struct input_ctx *, const char *); static void input_osc_110(struct input_ctx *, const char *); static void input_osc_111(struct input_ctx *, const char *); static void input_osc_112(struct input_ctx *, const char *); +static void input_osc_133(struct input_ctx *, const char *); /* Transition entry/exit handlers. */ static void input_clear(struct input_ctx *); @@ -2347,6 +2348,9 @@ input_exit_osc(struct input_ctx *ictx) case 112: input_osc_112(ictx, p); break; + case 133: + input_osc_133(ictx, p); + break; default: log_debug("%s: unknown '%u'", __func__, option); break; @@ -2736,6 +2740,24 @@ input_osc_112(struct input_ctx *ictx, const char *p) screen_set_cursor_colour(ictx->ctx.s, -1); } +/* Handle the OSC 133 sequence. */ +static void +input_osc_133(struct input_ctx *ictx, const char *p) +{ + struct grid *gd = ictx->ctx.s->grid; + u_int line = ictx->ctx.s->cy + gd->hsize; + struct grid_line *gl; + + if (line > gd->hsize + gd->sy - 1) + return; + gl = grid_get_line(gd, line); + + switch (*p) { + case 'A': + gl->flags |= GRID_LINE_START_PROMPT; + break; + } +} /* Handle the OSC 52 sequence for setting the clipboard. */ static void diff --git a/tmux.1 b/tmux.1 index 8b76bbac..781ea9fc 100644 --- a/tmux.1 +++ b/tmux.1 @@ -1787,6 +1787,7 @@ The following commands are supported in copy mode: .It Li "middle-line" Ta "M" Ta "M-r" .It Li "next-matching-bracket" Ta "%" Ta "M-C-f" .It Li "next-paragraph" Ta "}" Ta "M-}" +.It Li "next-prompt" Ta "" Ta "" .It Li "next-space" Ta "W" Ta "" .It Li "next-space-end" Ta "E" Ta "" .It Li "next-word" Ta "w" Ta "" @@ -1800,6 +1801,7 @@ The following commands are supported in copy mode: .It Li "pipe-and-cancel [] []" Ta "" Ta "" .It Li "previous-matching-bracket" Ta "" Ta "M-C-b" .It Li "previous-paragraph" Ta "{" Ta "M-{" +.It Li "previous-prompt" Ta "" Ta "" .It Li "previous-space" Ta "B" Ta "" .It Li "previous-word" Ta "b" Ta "M-b" .It Li "rectangle-on" Ta "" Ta "" @@ -1849,6 +1851,16 @@ repeats the last search and does the same but reverses the direction (forward becomes backward and backward becomes forward). .Pp +The +.Ql next-prompt +and +.Ql previous-prompt +move between shell prompts, but require the shell to emit an escape sequence +(\e033]133;A\e033\e\e) to tell +.Nm +where the prompts are located; if the shell does not do this, these commands +will do nothing. +.Pp Copy commands may take an optional buffer prefix argument which is used to generate the buffer name (the default is .Ql buffer diff --git a/tmux.h b/tmux.h index bd2f6a63..d2a5671b 100644 --- a/tmux.h +++ b/tmux.h @@ -671,6 +671,7 @@ struct colour_palette { #define GRID_LINE_WRAPPED 0x1 #define GRID_LINE_EXTENDED 0x2 #define GRID_LINE_DEAD 0x4 +#define GRID_LINE_START_PROMPT 0x8 /* Grid string flags. */ #define GRID_STRING_WITH_SEQUENCES 0x1 diff --git a/window-copy.c b/window-copy.c index ed481d70..b0f14098 100644 --- a/window-copy.c +++ b/window-copy.c @@ -131,6 +131,7 @@ static void window_copy_cursor_previous_word_pos(struct window_mode_entry *, const char *, u_int *, u_int *); static void window_copy_cursor_previous_word(struct window_mode_entry *, const char *, int); +static void window_copy_cursor_prompt(struct window_mode_entry *, int); static void window_copy_scroll_up(struct window_mode_entry *, u_int); static void window_copy_scroll_down(struct window_mode_entry *, u_int); static void window_copy_rectangle_set(struct window_mode_entry *, int); @@ -2240,6 +2241,24 @@ window_copy_cmd_jump_to_mark(struct window_copy_cmd_state *cs) return (WINDOW_COPY_CMD_NOTHING); } +static enum window_copy_cmd_action +window_copy_cmd_next_prompt(struct window_copy_cmd_state *cs) +{ + struct window_mode_entry *wme = cs->wme; + + window_copy_cursor_prompt(wme, 1); + return (WINDOW_COPY_CMD_NOTHING); +} + +static enum window_copy_cmd_action +window_copy_cmd_previous_prompt(struct window_copy_cmd_state *cs) +{ + struct window_mode_entry *wme = cs->wme; + + window_copy_cursor_prompt(wme, 0); + return (WINDOW_COPY_CMD_NOTHING); +} + static enum window_copy_cmd_action window_copy_cmd_search_backward(struct window_copy_cmd_state *cs) { @@ -2694,6 +2713,18 @@ static const struct { .clear = WINDOW_COPY_CMD_CLEAR_ALWAYS, .f = window_copy_cmd_jump_to_mark }, + { .command = "next-prompt", + .minargs = 0, + .maxargs = 0, + .clear = WINDOW_COPY_CMD_CLEAR_ALWAYS, + .f = window_copy_cmd_next_prompt + }, + { .command = "previous-prompt", + .minargs = 0, + .maxargs = 0, + .clear = WINDOW_COPY_CMD_CLEAR_ALWAYS, + .f = window_copy_cmd_previous_prompt + }, { .command = "middle-line", .minargs = 0, .maxargs = 0, @@ -5357,6 +5388,48 @@ window_copy_cursor_previous_word(struct window_mode_entry *wme, window_copy_acquire_cursor_up(wme, hsize, data->oy, oldy, px, py); } +static void +window_copy_cursor_prompt(struct window_mode_entry *wme, int direction) +{ + struct window_copy_mode_data *data = wme->data; + struct screen *s = data->backing; + struct grid *gd = s->grid; + u_int end_line; + u_int line = gd->hsize - data->oy + data->cy; + int add; + + if (direction == 0) { /* up */ + add = -1; + end_line = 0; + } else { /* down */ + add = 1; + end_line = gd->hsize + gd->sy - 1; + } + + if (line == end_line) + return; + for (;;) { + if (line == end_line) + return; + line += add; + + if (grid_get_line(gd, line)->flags & GRID_LINE_START_PROMPT) + break; + } + + data->cx = 0; + if (line > gd->hsize) { + data->cy = line - gd->hsize; + data->oy = 0; + } else { + data->cy = 0; + data->oy = gd->hsize - line; + } + + window_copy_update_selection(wme, 1, 0); + window_copy_redraw_screen(wme); +} + static void window_copy_scroll_up(struct window_mode_entry *wme, u_int ny) {